Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3

Nickbuon1 — Fri, 09 Jun 2023 00:32:05 GMT

I am trying to figure out how JMP can provide Multivariate tests for homoscedasticity, and univariate tests for homoscedasticity.

So i have moderation of distribution x5 by a firm size x3 and my dependent variables are X19, X20, X21.

JMP does not provide for Box's m test but i can use Barlett. However, using to use both X5 and X3 ni the fit group cannot be done to get to these values for univariate. But i can also get Levene tests here. Can fit group test for Multivariate and univariate for homoscedasticity across groups X5 by X3?

Re: Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3

Georg — Sat, 17 Apr 2021 16:53:28 GMT

Perhaps this post can help?

Solved: Homoscedasticity of data using Cochran C test in JMP - JMP User Community

topic Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3 in Discussions

Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3

Re: Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3